Austine Waddell, L. 1895. Lamaism. London: W. H. Allen and Co. Limited.
Bell, Charles. 1931. The Religion of Tibet. Oxford: Clarendon Press.
Berglie, Per-Arne, and Valentina Kharitonova. 2004. Shamanism: An Encyclopedia of World Beliefs, Practices, and Cultures, Vol. 16. Edited by Mariko N. Walter and Eva J. N. Fridman. Santa Barbara and California: ABC Publication.
Cavendish, Richard. 2008. Mythology: The Illustrated Encyclopedia of the Myths of the World's Religions. Translated by Roghayyeh Behzadi. Tehran: Elm Publications.
Hilton, John Russell. 2010. The Living Religions of the East. Translated by a Group of Translators. Qom: Religions and Denominations Press.
Hoffmann, Helmutt. 1912. The Religions of Tibet. New York: Greenwood Press.
Karmay, Samten Gyeltsen. 1997. The Arrow and the Spindle: Studies in History, Myths, Rituals, and Beliefs in Tibet. Kathmandu and Nepal: Mandala Book Point Publication.
Kvaerne, Per, and Thargy. 1993. Bon, Buddhism and Democracy: The Building of Tibetan National Identity. Asia Studies: Nisa Publication.
Kvaerne, Per. 1996. The Bon Religion of Tibet: The Iconography of a Living Tradition. Boston: Shambhala Publications.
Kvaerne, Per. 1997. Religions of Tibet in Practice. Edited by Donald S. Lopez. New Jersey: Princeton University Press.
Pashaee, A. 2001. History of the Buddha Religion. Tehran: Negah-e Moaser Institute.
Power, John. 2007. Introduction to Tibetan Buddhism. New York: Snow Lion Publications.
Reynolds, John. 2005. The Oral Tradition from Zhang-Zhung: Introduction to the Bon-Po Dzogchen Teaching of Oral Tradition from Zhang-Zhung, Known as the Zhang-Zhung Snyan-Rgyud. Thamel and Kathmandu: Vajra Publication.
Schaik, Sam van. 2011. Tibet: A History. New Haven and London: Yale University Press.
Sihle, Nicolas. 2006. Buddhism in World Cultures: Comparative Perspectives. Edited by Stephen C. Berkwitz. Harvard: ABC Publication.
Snellgrove, David L. 1993. "Tibetan Buddhism." In Encyclopedia of Religions, edited by Mircea Eliade, Vol. 2. New York: Macmillan.
Snellgrove, David L., and Hugh E. Richardson. 1968. A Cultural History of Tibet. London: Weidenfeld and Nicolson; New York: Phaeger.
Tucci, Giuseppe. 1980. The Religions of Tibet. London, Berkeley: Routledge and Kegan Paul; University of California Press.
Yamaguchi, Shun. 2004. New Horizons in Bon Studies, Vol. 2. Edited by Samten Gyaltsen Karmay and Nagano. Delhi: Sanjanya Publication.